Electric Substations in Indiana
644 catalogued substations in Indiana, with the highest-voltage facilities listed first. Each substation profile shows voltage class, operator, connected transmission lines, and the datacenter candidate sites closest to it.
| Substation | Max voltage | Connected lines | Operator |
|---|---|---|---|
| MARYSVILLE | 765 kV | 1 | — |
| GREENTOWN | 765 kV | 11 | DUKE ENERGY INDIANA, LLC |
| SORENSON | 765 kV | 13 | INDIANA MICHIGAN POWER CO |
| DUMONT | 765 kV | 5 | INDIANA MICHIGAN POWER CO |
| HANGING ROCK | 765 kV | 1 | — |
| JEFFERSON | 765 kV | 3 | DUKE ENERGY INDIANA INC |
| WALTON | 345 kV | 4 | DUKE ENERGY INDIANA, LLC |
| COLLINGWOOD | 345 kV | 3 | INDIANA MICHIGAN POWER CO |
| TERMINAL | 345 kV | 2 | DUKE ENERGY |
| FALL CREEK | 345 kV | 5 | DUKE ENERGY INDIANA, LLC |
| DESOTO | 345 kV | 10 | INDIANA MICHIGAN POWER CO |
| TAP140171 | 345 kV | 2 | DUKE ENERGY INDIANA, LLC |
| TAP140103 | 345 kV | 1 | KENTUCKY UTILITIES CO |
| COLUMBUS (345KV) | 345 kV | 9 | DUKE ENERGY INDIANA, LLC |
| WHITESTOWN | 345 kV | 4 | DUKE ENERGY INDIANA, LLC |
| DEEDSVILLE 345KV | 345 kV | 3 | DUKE ENERGY INDIANA, LLC |
| GUION | 345 kV | 8 | INDIANAPOLIS POWER & LIGHT CO |
| ILLINOIS ROAD | 345 kV | 2 | INDIANA MICHIGAN POWER CO |
| KENZIG | 345 kV | 2 | DUKE ENERGY INDIANA INC |
| PIERCE | 345 kV | 3 | — |
| SUNNYSIDE | 345 kV | 6 | INDIANAPOLIS POWER & LIGHT CO |
| MIDDLETOWN 345 KV | 345 kV | 6 | LOUISVILLE GAS & ELECTRIC CO |
| DEQUINE | 345 kV | 4 | DUKE ENERGY INDIANA INC |
| NOBLESVILLE | 345 kV | 7 | DUKE ENERGY INDIANA, LLC |
| BURR OAK | 345 kV | 4 | NORTHERN INDIANA PUB SERV CO |
| REYNOLDS | 345 kV | 3 | NORTHERN INDIANA PUB SERV CO |
| TAP140266 | 345 kV | 3 | KENTUCKY UTILITIES CO |
| MERIDIAN | 345 kV | 3 | INDIANA MICHIGAN POWER CO |
| ROBISON PARK (345 KV) | 345 kV | 7 | AMERICAN ELECTRIC POWER CO., INC |
| QUALITECH | 345 kV | 2 | DUKE ENERGY INDIANA, LLC |
| SOUTH BUTLER | 345 kV | 1 | INDIANA MICHIGAN POWER CO |
| TRIMBLE COUNTY STATION | 345 kV | 8 | EAST KENTUCKY POWER COOP, INC |
| CLIFTY CREEK | 345 kV | 11 | DUKE ENERGY INDIANA INC |
| AMO | 345 kV | 1 | DUKE ENERGY INDIANA, LLC |
| BATESVILLE | 345 kV | 4 | DUKE ENERGY INDIANA INC |
| MIAMI | 345 kV | 15 | DUKE ENERGY |
| PADDYS WEST | 345 kV | 6 | DUKE ENERGY INDIANA INC |
| TWIN BRANCH (345 KV) | 345 kV | 5 | INDIANA MICHIGAN POWER CO |
| TAP139013 | 345 kV | 3 | DUKE ENERGY INDIANA INC |
| SPEED | 345 kV | 6 | DUKE ENERGY INDIANA INC |
| BEDFORD (138KV) | 345 kV | 4 | DUKE ENERGY INDIANA INC |
| CANE RUN SWITCHING | 345 kV | 10 | LOUISVILLE GAS & ELECTRIC CO |
| MEADOW LAKE WIND FARM II LLC | 345 kV | 1 | NORTHERN INDIANA PUB SERV CO |
| BEDFORD (345KV) | 345 kV | 5 | DUKE ENERGY INDIANA INC |
| LEESBURG | 345 kV | 6 | NORTHERN INDIANA PUB SERV CO |
| HANNA | 345 kV | 9 | INDIANAPOLIS POWER & LIGHT CO |
| MEADOW LAKE | 345 kV | 6 | NORTHERN INDIANA PUB SERV CO |
| BLOOMINGTON (230KV) | 345 kV | 4 | DUKE ENERGY INDIANA, LLC |
| THOMPSON | 345 kV | 4 | INDIANAPOLIS POWER & LIGHT CO |
| WORTHINGTON PRIMARY SUBSTATION | 345 kV | 3 | DUKE ENERGY INDIANA, LLC |
| ROCKVILLE | 345 kV | 5 | INDIANAPOLIS POWER & LIGHT CO |
| ALLEN | 345 kV | 10 | INDIANA MICHIGAN POWER CO |
| MEADOW LAKE WIND FARM LLC | 345 kV | 3 | NORTHERN INDIANA PUB SERV CO |
| MONTPELIER ELECTRIC GENERATING STATION | 345 kV | 3 | INDIANA MICHIGAN POWER CO |
| MILL CREEK STATION | 345 kV | 6 | LOUISVILLE GAS & ELECTRIC CO |
| GREENSBORO | 345 kV | 3 | DUKE ENERGY INDIANA, LLC |
| GWYNNEVILLE | 345 kV | 3 | DUKE ENERGY INDIANA, LLC |
| HIPLE | 345 kV | 5 | NORTHERN INDIANA PUB SERV CO |
| GHENT STATION | 345 kV | 13 | EAST KENTUCKY POWER COOP, INC |
| CANE RUN | 345 kV | 7 | LOUISVILLE GAS & ELECTRIC CO |
See datacenter candidate sites in Indiana →
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for substations in Indiana. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.